技术中心

【英文篇名】 Mathematical Description and Experimental Investigation on Parallel-flow Type condenser 【作者中文名】 彭明; 张雪平; 【作者英文名】 Peng Ming1 Zhang Xueping2（1.China Helicopter Research And Deveopment Institute; Jingdezhen; 333001; 2.Xinxiang aviation group; Xinxiang; 453049）; 【作者单位】 中国直升机设计研究所; 新航集团 景德镇; 【文献出处】 制冷与空调(四川), Refrigeration nbsp; 期刊荣誉：ASPT来源刊 CJFD收录刊 【关键词】 平流式冷凝器; 数学模型; 不同风速; 试验验证; 【英文关键词】 Parallel-flow Type condenser; Mathematical Description; variant condensing air volume; Experimental Study; 【摘要】 在对制冷剂在多孔扁管微通道内的冷凝换热机理进行了理论研究,根据平流式冷凝器的特点,运用分布参数法建立了平流式冷凝器的稳态数学模型,并进行了不同迎面风速下的试验验证。 【英文摘要】 In this thesis,the mechanism lf condensation heat transfer in micro-channel lf the multi-extruded tube was studied theoretically based on the work of previous researchs.A steady-state general-purpose mathematical model of the Parallel-flow type condenser was established according to the characteristics of it with distributed parameter.The model was verified to be reliable with the experimental results under operating condition of variant condensing air volume.